Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-A Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/25/2019
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Distance(km) | Time Diff (sec) |
| 1 | 05/03/2019 | 19:09:05 | 74.70,-119.88 | 59.21 | 05/03/2019 | 19:10:13 | 74.64,-117.54 | 59.02 | 69.05 | 68 |
| 2 | 05/03/2019 | 19:59:47 | -74.59, 47.73 | 120.92 | 05/03/2019 | 20:00:57 | -74.55, 49.55 | 121.07 | 53.98 | 70 |
| 3 | 05/03/2019 | 20:50:29 | 74.41,-144.50 | 58.87 | 05/03/2019 | 20:51:41 | 74.32,-143.72 | 58.72 | 25.35 | 72 |
| 4 | 05/03/2019 | 21:41:11 | -74.30, 23.10 | 121.27 | 05/03/2019 | 21:42:25 | -74.23, 23.38 | 121.37 | 11.74 | 74 |
| 5 | 05/03/2019 | 22:31:55 | 74.22,-169.38 | 58.64 | 05/03/2019 | 22:33:05 | 74.19,-169.39 | 58.59 | 3.64 | 70 |
| 6 | 05/03/2019 | 23:22:39 | -74.21, -2.04 | 121.39 | 05/03/2019 | 23:23:47 | -74.20, -2.04 | 121.42 | 1.49 | 68 |
| 7 | 05/04/2019 | 00:13:24 | 74.18, 165.35 | 58.57 | 05/04/2019 | 00:14:26 | 74.21, 165.32 | 58.58 | 3.33 | 62 |
| 8 | 05/04/2019 | 01:04:09 | -74.22, -27.43 | 121.40 | 05/04/2019 | 01:05:08 | -74.21, -27.34 | 121.43 | 2.87 | 59 |
| 9 | 05/04/2019 | 01:54:54 | 74.18, 139.96 | 58.55 | 05/04/2019 | 01:55:48 | 74.17, 139.90 | 58.53 | 2.20 | 54 |
| 10 | 05/04/2019 | 02:45:38 | -74.17, -52.70 | 121.47 | 05/04/2019 | 02:46:30 | -74.18, -52.75 | 121.47 | 2.08 | 52 |
| 11 | 05/04/2019 | 03:36:24 | 74.19, 114.57 | 58.54 | 05/04/2019 | 03:37:09 | 74.19, 114.60 | 58.53 | 0.93 | 45 |
| 12 | 05/04/2019 | 04:27:08 | -74.18, -78.08 | 121.49 | 05/04/2019 | 04:27:51 | -74.20, -78.05 | 121.48 | 2.70 | 43 |
| 13 | 05/04/2019 | 05:17:54 | 74.19, 89.18 | 58.52 | 05/04/2019 | 05:18:31 | 74.16, 89.19 | 58.48 | 3.88 | 37 |
| 14 | 05/04/2019 | 06:08:37 | -74.18,-103.47 | 121.50 | 05/04/2019 | 06:09:12 | -74.17,-103.47 | 121.53 | 1.68 | 35 |
| 15 | 05/04/2019 | 06:59:22 | 74.15, 63.92 | 58.46 | 05/04/2019 | 06:59:51 | 74.18, 63.89 | 58.48 | 3.04 | 29 |
| 16 | 05/04/2019 | 07:50:07 | -74.19,-128.86 | 121.52 | 05/04/2019 | 07:50:33 | -74.19,-128.76 | 121.53 | 3.05 | 26 |
| 17 | 05/04/2019 | 08:40:52 | 74.16, 38.53 | 58.44 | 05/04/2019 | 08:41:13 | 74.15, 38.47 | 58.43 | 2.19 | 21 |
| 18 | 05/04/2019 | 09:31:36 | -74.15,-154.13 | 121.58 | 05/04/2019 | 09:31:55 | -74.16,-154.18 | 121.58 | 1.84 | 19 |
| 19 | 05/04/2019 | 10:22:22 | 74.16, 13.14 | 58.43 | 05/04/2019 | 10:22:34 | 74.16, 13.18 | 58.42 | 1.06 | 12 |
| 20 | 05/04/2019 | 11:13:06 | -74.15,-179.52 | 121.60 | 05/04/2019 | 11:13:16 | -74.17,-179.48 | 121.58 | 2.61 | 10 |
| 21 | 05/04/2019 | 12:03:51 | 74.12, -12.13 | 58.36 | 05/04/2019 | 12:03:56 | 74.13, -12.24 | 58.38 | 3.80 | 5 |
| 22 | 05/04/2019 | 12:54:36 | -74.16, 155.09 | 121.61 | 05/04/2019 | 12:54:38 | -74.14, 155.11 | 121.63 | 1.89 | 2 |
| 23 | 05/04/2019 | 13:45:21 | 74.13, -37.51 | 58.34 | 05/04/2019 | 13:45:17 | 74.15, -37.54 | 58.37 | 2.75 | 4 |
| 24 | 05/04/2019 | 14:36:06 | -74.16, 129.70 | 121.63 | 05/04/2019 | 14:35:59 | -74.16, 129.81 | 121.64 | 3.25 | 7 |
| 25 | 05/04/2019 | 15:26:51 | 74.13, -62.90 | 58.33 | 05/04/2019 | 15:26:39 | 74.12, -62.96 | 58.32 | 2.20 | 12 |
| 26 | 05/04/2019 | 16:17:35 | -74.12, 104.44 | 121.70 | 05/04/2019 | 16:17:21 | -74.13, 104.39 | 121.68 | 1.58 | 14 |
| 27 | 05/04/2019 | 17:08:21 | 74.14, -88.29 | 58.32 | 05/04/2019 | 17:08:00 | 74.14, -88.25 | 58.32 | 1.26 | 21 |
| 28 | 05/04/2019 | 17:59:05 | -74.13, 79.05 | 121.71 | 05/04/2019 | 17:58:42 | -74.15, 79.10 | 121.69 | 2.55 | 23 |
| 29 | 05/04/2019 | 18:49:50 | 74.09,-113.56 | 58.25 | 05/04/2019 | 18:49:22 | 74.10,-113.67 | 58.27 | 3.53 | 28 |
| 30 | 05/04/2019 | 19:40:35 | -74.13, 53.66 | 121.72 | 05/04/2019 | 19:40:04 | -74.11, 53.68 | 121.74 | 2.12 | 31 |
| 31 | 05/04/2019 | 20:31:20 | 74.10,-138.95 | 58.23 | 05/04/2019 | 20:30:43 | 74.12,-138.97 | 58.27 | 2.46 | 37 |
| 32 | 05/04/2019 | 21:22:05 | -74.14, 28.27 | 121.74 | 05/04/2019 | 21:21:25 | -74.13, 28.38 | 121.74 | 3.47 | 40 |
| 33 | 05/04/2019 | 22:12:50 | 74.11,-164.34 | 58.22 | 05/04/2019 | 22:12:05 | 74.09,-164.38 | 58.22 | 2.26 | 45 |
| 34 | 05/04/2019 | 23:03:34 | -74.10, 3.00 | 121.81 | 05/04/2019 | 23:02:47 | -74.10, 2.97 | 121.79 | 1.31 | 47 |
| 35 | 05/04/2019 | 23:54:20 | 74.11, 170.27 | 58.21 | 05/04/2019 | 23:53:26 | 74.11, 170.32 | 58.21 | 1.51 | 54 |
| 36 | 05/05/2019 | 00:45:04 | -74.10, -22.38 | 121.82 | 05/05/2019 | 00:44:08 | -74.12, -22.33 | 121.79 | 2.53 | 56 |
| 37 | 05/05/2019 | 01:35:49 | 74.07, 145.01 | 58.14 | 05/05/2019 | 01:34:48 | 74.08, 144.90 | 58.17 | 3.26 | 61 |
| 38 | 05/05/2019 | 02:26:34 | -74.11, -47.77 | 121.83 | 05/05/2019 | 02:25:30 | -74.09, -47.75 | 121.84 | 2.37 | 64 |
| 39 | 05/05/2019 | 03:17:19 | 74.07, 119.62 | 58.12 | 05/05/2019 | 03:16:09 | 74.09, 119.61 | 58.16 | 2.18 | 70 |
| 40 | 05/05/2019 | 04:08:04 | -74.11, -73.16 | 121.85 | 05/05/2019 | 04:06:51 | -74.10, -73.04 | 121.84 | 3.71 | 73 |
| 41 | 05/05/2019 | 04:58:46 | 73.93, 94.59 | 57.95 | 05/05/2019 | 04:57:33 | 73.96, 93.95 | 58.03 | 20.01 | 73 |
| 42 | 05/05/2019 | 05:49:29 | -73.87, -97.95 | 122.14 | 05/05/2019 | 05:48:17 | -73.87, -98.93 | 122.06 | 30.48 | 72 |
| 43 | 05/05/2019 | 06:40:10 | 73.64, 69.91 | 57.60 | 05/05/2019 | 06:39:01 | 73.63, 67.84 | 57.73 | 65.07 | 69 |
| 44 | 05/05/2019 | 07:30:53 | -73.58,-122.64 | 122.48 | 05/05/2019 | 07:29:45 | -73.54,-125.04 | 122.36 | 75.74 | 68 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 4/25/2019
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 04/25/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service